Dear all
i have a problem that is i lose the communication between Controller and I/O , when i check the PLC , i have reduendency CPU , the 1st i found on it Primary with QS , and the second is Sync (QS) but CNBR /E cards having red colors and not working , i make power reset for these cards and it work now healthy , i check rockwell automation website and i find that firmware version of CNBR cards is 10.004 this problem occur every 70.96 days so i try to get firmware version of these cards to check but i fail so please if you have solution for this problem please send me and how can i check the firmware version of CNBR without effecting on process
i have a problem that is i lose the communication between Controller and I/O , when i check the PLC , i have reduendency CPU , the 1st i found on it Primary with QS , and the second is Sync (QS) but CNBR /E cards having red colors and not working , i make power reset for these cards and it work now healthy , i check rockwell automation website and i find that firmware version of CNBR cards is 10.004 this problem occur every 70.96 days so i try to get firmware version of these cards to check but i fail so please if you have solution for this problem please send me and how can i check the firmware version of CNBR without effecting on process